Book/Report FZJ-2016-05968

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png
Helium in Metallen und sein Einfluß auf deren mechanische Eigenschaften



1997
Forschungszentrum Jülich GmbH Zentralbibliothek, Verlag Jülich

Jülich : Forschungszentrum Jülich GmbH Zentralbibliothek, Verlag, Berichte des Forschungszentrums Jülich 3453, V, 90 p. ()

Please use a persistent id in citations:

Report No.: Juel-3453

Abstract: Helium in metals is investigated for different reasons: most interesting for the materials technology is the so-called "helium embrittlement". This is the effect of the sometimes dramatically reduced ductility and lifetime of structural materials in advanced fission reactors induced by helium. Similar effects are expected or respectively feared in future fusion reactors or large (high flux) particle accelarators (e.g. spallation neutron sources). On the other hand the system helium-metal has also gained interest in basic physical science because of special properties (e.g. ist practically unsoluable in metals). This work reviews the present knowledge of the physical properties of the helium precipitates (so-called helium bubbles) in metals as weil as the effects of them on the mechanical properties of structural metals and alloys. It should be emphasized that this work more describes the present understanding of the underlying mechanisms of the observed effects than completely lists all the work done in the field.


Contributing Institute(s):
  1. Publikationen vor 2000 (PRE-2000)
Research Program(s):
  1. 899 - ohne Topic (POF3-899) (POF3-899)

Database coverage:
OpenAccess
Click to display QR Code for this record

The record appears in these collections:
Document types > Reports > Reports
Document types > Books > Books
Workflow collections > Public records
Institute Collections > Retrocat
Publications database
Open Access

 Record created 2016-11-10, last modified 2021-01-29